3925740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 13547520

約数和(自身を除く): 9621780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 719, 780, 910, 1092, 1365, 1438, 1820, 2157, 2730, 2876, 3595, 4314, 5033, 5460, 7190, 8628, 9347, 10066, 10785, 14380, 15099, 18694, 20132, 21570, 25165, 28041, 30198, 37388, 43140, 46735, 50330, 56082, 60396, 65429, 75495, 93470, 100660, 112164, 130858, 140205, 150990, 186940, 196287, 261716, 280410, 301980, 327145, 392574, 560820, 654290, 785148, 981435, 1308580, 1962870, 3925740]

約数ペア:

[(1, 3925740), (2, 1962870), (3, 1308580), (4, 981435), (5, 785148), (6, 654290), (7, 560820), (10, 392574), (12, 327145), (13, 301980), (14, 280410), (15, 261716), (20, 196287), (21, 186940), (26, 150990), (28, 140205), (30, 130858), (35, 112164), (39, 100660), (42, 93470), (52, 75495), (60, 65429), (65, 60396), (70, 56082), (78, 50330), (84, 46735), (91, 43140), (105, 37388), (130, 30198), (140, 28041), (156, 25165), (182, 21570), (195, 20132), (210, 18694), (260, 15099), (273, 14380), (364, 10785), (390, 10066), (420, 9347), (455, 8628), (546, 7190), (719, 5460), (780, 5033), (910, 4314), (1092, 3595), (1365, 2876), (1438, 2730), (1820, 2157)]